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Geometric Progressions - Geometric Series - Geometric Mean

Free Algebra Worksheet - Geometric Progressions - Geometric Series - Geometric Mean


Lesson:
To find terms and missing elements of geometric progressions

Subject:
Algebra
Geometry
Statistics & Probability

Description:
In this free math worksheet, students must solve problems on geometric progressions. Problems require students to identify terms of geometric progressions and geometric series, to find missing elements, find geometric mean, and complete problems and applications of geometric series.

# of Problems:   12

# of Pages:   3

Answer Key?:   Yes

Sample Problems from Worksheet

(Worksheet pictures and diagrams not shown)

Tutor-USA.com Worksheet
Geometric Progressions

Write out the next 3 terms in each geometric progression, and find tn and Sn.

1)  1, 4, 16, ... to 8 terms

Find the missing elements in each geometric progression.

3) t1 = 2, r = 3, n = 6

5)  r = 1/3, n = 5, Sn = 4/9

10) What is the geometric mean of the 2 numbers a and b?

12) An automobile purchased for $3 000 depreciates 12% every year in value. Find its value at the end of 5 years.

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